Thursday Jul 24, 2014

If you remember, we added Dynamic Clusters in WebLogic Server
12.1.2. Dynamic Clusters make it really easy to configure a cluster and to
scale up that cluster. They are a cloud-enabling technology that provides
elasticity for your applications. We’re always looking to improve on a good
thing, so in WebLogic Server 12.1.3, we enabled Whole Server Migration with
Dynamic Clusters. Whole Server Migration enhances the availability of clusters
by enabling a failing/failed managed server to be restarted automatically on a different
machine. This is especially important for recovery of persistent JMS messages
and distributed transactions.

I just posted a video on YouTube with more details and a
short demo. Take a look: